Amplimix¶

Gets the description of the rendering audio device.

virtual const DeviceDescription & Amplitude::Amplimix::GetDeviceDescription () const = 0

Returns:

The description of the rendering audio device.

Checks if the mixer is initialized.

virtual bool Amplitude::Amplimix::IsInitialized () const = 0

Returns:

true if the mixer is initialized, false otherwise.

Processes the audio data by mixing multiple audio sources for the specified number of frames.

virtual AmUInt64 Amplitude::Amplimix::Mix (
    AudioBuffer ** outBuffer,
    AmUInt64 frameCount
) = 0

Parameters:

• outBuffer The buffer to store the mixed audio data.
• frameCount The number of frames to mix.

Returns:

The number of processed frames.

Sets the callback function to be called after the audio data is mixed.

virtual void Amplitude::Amplimix::SetAfterMixCallback (
    AfterMixCallback callback
) = 0

Parameters:

• callback The callback function.

Saves the information about the rendering audio device.

virtual void Amplitude::Amplimix::UpdateDevice (
    AmObjectID deviceID,
    AmString deviceName,
    AmUInt32 deviceOutputSampleRate,
    PlaybackOutputChannels deviceOutputChannels,
    PlaybackOutputFormat deviceOutputFormat
) = 0

Parameters:

• deviceID The ID of the audio device.
• deviceName The name of the audio device.
• deviceOutputSampleRate The sample rate of the audio device's output.
• deviceOutputChannels The number of audio channels for the audio device's output.
• deviceOutputFormat The format of the audio device's output.

Default Destructor.

virtual Amplitude::Amplimix::~Amplimix () = default